Honda Accord

1998-1999 of release

Repair and car operation



Honda Chord
+ Honda Accord brand Cars
+ Settings and routine maintenance
- Engine
   + Four-cylinder engines
   - V6 engines
      Preparatory actions and the list of repair procedures which can be executed without engine extraction from the car
      Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)
      Removal and installation of covers of heads of cylinders
      Removal and installation of the inlet pipeline
      Removal and installation of final collectors
      Removal, check of a condition and installation of a gas-distributing belt and cogwheels of a drive of GRM
      Replacement of a forward epiploon of a cranked shaft
      VTEC system - the general information
      Removal, check of a condition and installation of assembly of yokes
      Removal, check of a condition and installation of camshafts
      Replacement of maslootrazhatelny caps and klapanny springs with plates
      Removal and installation of heads of cylinders
      Removal and installation of the pallet of a case of the engine
      Removal, check of a condition and installation of the oil pump
      Removal and installation of a driving disk
      Replacement of a back epiploon of a cranked shaft
      Check of a condition and replacement of support of a suspension bracket of the power unit (V6 Engines)
      System of correction of a suspension bracket of the power unit - the general information and check of serviceability of functioning
   + General and major maintenance of the engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Engine management
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes





Removal, check of a condition and installation of a gas-distributing belt and cogwheels of a drive of GRM

REMOVAL

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action!

2. Establish transmission on neutral transfer (RKPP), or to the situation "R" (AT), cock the parking brake and prop up protivootkatny boots back wheels of the car.
3. Remove driving belts (see. Head of Control and routine maintenance).
4. Remove the generator and the steering pump (see. Heads Electric equipment of the engine and Suspension bracket and steering respectively).
5. For the purpose of simplification of a provorachivaniye of a cranked shaft turn out spark plugs (see. Head of Control and routine maintenance), then bring the piston of the first cylinder into the provision VMT of the end of a step of compression (see. The section Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)).
6. Release nuts of fastening of the right forward wheel. To Poddomkratta a car front also establish it on props. Remove the right forward wheel.
7. Remove the antispray screen of an arch of the right forward wheel (see. Head Body).
8. Prop up the engine a jack, for distribution of loading having laid between its head and the case pallet wooden whetstone. Remove the antispray screen established under a radiator (see. Head of System of cooling, heating).
9. Give two bolts of fastening to the block of the engine of the right support of a suspension bracket of the power unit (remove also the holder of a plait of electroconducting), then turn out a through bolt and remove a support (see. Section Check of a condition and replacement of support of a suspension bracket of the power unit). Remove a support arm. Take щуп measurements of level of impellent oil and remove its directing tube.
10. Remove the top covers of a gas-distributing belt.

11. If the belt is not replaced, mark the original direction of its rotation - at assembly it should be strictly observed.

12. Make sure of correctness of combination of adjusting labels.

13. Having blocked a cranked shaft from a provorachivaniye by means of a chain or tape key, weaken a bolt of fastening of its pulley. Having turned out a bolt, remove a pulley.

In the course of weakening of a fixing bolt correctness of combination of adjusting labels on a pulley and cogwheels of a camshaft can appear broken, - check. Temporarily screw to the place of shkivny a bolt, then by means of a face key correct as appropriate the provision of a cranked shaft.

14. Remove the bottom cover of a gas-distributing belt.

15. Remove from a cogwheel of a cranked shaft directing a belt (try to remember its adjusting situation). Make sure of correctness of combination of adjusting labels of a cogwheel.

16. Turn out one of long clamping bolts of fastening of the battery and a file remove a small facet from an end face of its carving part. Having manually screwed a bolt in a ledge on block molding, rest it against a regulator of a tension of a gas-distributing belt. The bolt should fix a regulator.

17. On six turns weaken a bolt of fastening of an intermediate roller, then remove a gas-distributing belt.

18. Now, in case of need, it is possible to start removal of defective cogwheels of camshafts. Need for removal of wheels arises also at replacement of forward epiploons of camshafts. Take from pins of shaft of a shponka that they did not appear are lost at involuntary loss.

Try not to allow rotations of camshafts!

19. If need for replacement of a forward epiploon of a cranked shaft or its cogwheel takes place, remove the last from a shaft pin. If the wheel does not give in to removal manually, hook it by means of pair of screw-drivers. Remove also internal directing a gas-distributing belt.

CHECK

 PERFORMANCE ORDER

1. Estimate a condition of cogwheels, special attention giving degrees of wear and to signs of mechanical damages of teeths. Check a gear gas-distributing belt on existence of signs of wear, damages and zamaslivaniye traces. Estimate axial люфт camshafts (see. Section Removal, check of a condition and installation of camshafts). Manually check freedom of rotation of a roller of a natyazhitel, then pull it here and there, checking on existence люфта in the bearing. Replace defective components.
2. Check a condition of the water pump (see. Head of System of cooling, heating).

It will be reasonable to make pump replacement regardless of its condition.

INSTALLATION

 PERFORMANCE ORDER

1. Clear located around laying of a gas-distributing belt of a surface of dirt and oil. Wipe acetone cogwheels.
2. If removed, establish into place removed cogwheels of a drive of GRM (do not forget to enclose in the grooves of a shponka). Tighten with demanded effort fixing bolts.
3. If removed, establish on the regular place on a pin of a cranked shaft directing a gas-distributing belt (a facet from a belt). Afterwards establish a cogwheel of a cranked shaft.
4. Check correctness of combination of adjusting labels. Establish into place a gas-distributing belt, - begin with belt putting on on a cogwheel of a cranked shaft and a roller of a natyazhitel, then, moving clockwise, pass to wheels of a back camshaft, the water pump, forward tore and, at last, pull a belt on an intermediate roller. If the old belt is established, the original direction of its rotation should be without fail observed.

If there was a vydviganiye of the piston of a natyazhitel and a belt it is not possible to pull on an intermediate roller, remove a natyazhitel and wring out the piston manually.

5. Establish from above on a cogwheel of a cranked shaft external directing a gas-distributing belt a facet outside.

6. Tighten with demanded effort a bolt of fastening of an intermediate roller. Turn out a holding natyazhitel long clamping a bolt of fastening of the battery.

7. Slowly six times turn a cranked shaft for a pulley bolt clockwise for the purpose of a belt usadka with return of the engine to situation VMT. Make sure of correctness of combination of adjusting labels of all shaft.

At emergence of the slightest resistance a provorachivaniye of a shaft it is necessary to suspend, return it to a starting position and once again to make sure of correctness of combination of labels. Do not try to overcome at all resistance force!

8. Establish a place the bottom cover of a gas-distributing belt.
9. Establish into place a pulley of a cranked shaft (track groove combination in its nave with enclosed in a shaft pin a shponka). Screw a fixing bolt and tighten it with demanded effort, having blocked a pulley from a provorachivaniye by means of a chain or tape key.
10. Again make sure of correctness of combination of all adjusting labels.

At the slightest violation of correctness of combination of labels repeat procedure of installation of a gas-distributing belt. Negligence to implementation of this requirement can lead to the most sad consequences connected with performance of serious repair of the engine!

11. Installation of the remained components should be made as it should be, the return to an order of their removal.

Adjustment of a natyazhitel of a gas-distributing belt

 PERFORMANCE ORDER

1. Need for removal or adjustment of a natyazhitel at replacement of a gas-distributing belt usually is absent (if there was no vydvigany its piston). Removal of the water pump demands obligatory dismantle of a natyazhitel of a belt. At removal of a natyazhitel there is an inevitable promotion of its piston. Need for performance described below procedures arises only at removal of a natyazhitel.
2. To remove a natyazhitel, turn out a long bolt fixing it, then отболтите assembly of a natyazhitel from the block of cylinders.

3. Clamp a natyazhitel for a flange (at all for the case) in a vice so that it appeared is developed by a service bolt up. Turn out a service bolt. In the opened service opening pass a screw-driver with a long sting which start to rotate the piston until it will not return to the extreme situation.

Try not to incline a natyazhitel not to allow an oil effluence from it. In case of need, add in assembly necessary amount of fresh oil. The full working volume of a natyazhitel makes 6.6 ml.

4. At car repair shops fixing of the piston of a natyazhitel in the drowned situation make by means of the special adaptation. In the absence of near at hand suitable tool, blocking of the piston can be made by means of adjustable nippers. At the same time the assistant should fit the case of assembly by a strong nylon tape.

The tape fixing the piston is necessary for getting between sponges of nippers and a face surface of the piston before the last will be drowned, - procedure rather thin and executes it from the first attempt very skilled mechanic can only.

5. Screw into place a service bolt. Establish a natyazhitel on a regular place, having tracked, that the nylon tape fixing the piston did not come off. Screw fixing bolts and tighten them with demanded effort. Having finished installation of a gas-distributing belt, have a bite a tape бокорезами and extend it nippers.